126838728

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{3461}}^1$

素因数の和:3982

約数の個数: 48

約数和(自身を含む): 344295900

約数和(自身を除く): 217457172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 3461, 4072, 4581, 6108, 6922, 9162, 10383, 12216, 13844, 18324, 20766, 27688, 31149, 36648, 41532, 62298, 83064, 124596, 249192, 1761649, 3523298, 5284947, 7046596, 10569894, 14093192, 15854841, 21139788, 31709682, 42279576, 63419364, 126838728]

約数ペア:

[(1, 126838728), (2, 63419364), (3, 42279576), (4, 31709682), (6, 21139788), (8, 15854841), (9, 14093192), (12, 10569894), (18, 7046596), (24, 5284947), (36, 3523298), (72, 1761649), (509, 249192), (1018, 124596), (1527, 83064), (2036, 62298), (3054, 41532), (3461, 36648), (4072, 31149), (4581, 27688), (6108, 20766), (6922, 18324), (9162, 13844), (10383, 12216)]